CN2672242Y

CN2672242Y - Driving and control device for built-in slide door and window

Info

Publication number: CN2672242Y
Application number: CNU2003201228667U
Authority: CN
Inventors: 刘江波
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-26
Filing date: 2003-12-26
Publication date: 2005-01-19
Anticipated expiration: 2013-12-26

Abstract

The utility model relates to a driving and control device for built-in slide door and window, comprising an electric machine component arranged in a sectional material cavity, and a transmission device arranged in the sectional material cavity; the transmission device comprises a worm screw, a worm gear, and a gear, wherein, the worm screw is in coaxial connection with the output shaft of the electric machine component, the worm gear is meshed with the worm screw, the gear and the worm gear are coaxial, and the gear rotates together with the worm gear; a rack bar is fixed on the sash frame and meshed with the gear, which makes the door and window move through the drive of the gear. As the worm screw and the worm gear are adopted as the transmission device of the utility model, so the utility model has very strong self-locking function; besides, the transmission device can output larger force moment, so the utility model can be used for the open and close of super large doors and windows. In addition, the transmission device with the worm gear and the worm screw has the advantages of simple structure and compact feature, so the transmission device is convenient to be concealed and installed in the door and window with different sectional materials cavities. Finally, as the rack bar is fixed on the door and window frame through being inserted in a groove, the rack bar is easy to be installed.

Description

Built-in sliding door/window driving controller

Technical field

The utility model relates to the sliding door/window that opens and closes in electronic mode, particularly a kind of sliding door/window driving controller that is built in the various section bar die cavities.

Background technology

Door and window is a kind of building materials that sales volume is very big and description is extremely many as the requisite matching component in house always.In recent years, along with the develop rapidly of realty industry, people have proposed more and more higher requirement for the quality of dwelling house, and this wherein in order to satisfy automation and intelligentized demand, also arises at the historic moment with the door and window of electronic mode opening and closing.

Push-pull door/window that a kind of motorized motions is arranged at present on the market, its transmission device comprises motor, be arranged on reduction gearing mechanism and the whitworth mechanism that links to each other with reduction gearing mechanism on the motor output shaft, transmission guide rod mechanism comprises rotating guide-bar, Guide rollers, the guide rail guide rod, one end of rotating guide-bar is connected with the axle that is rotationally connected of reduction gearing mechanism, the other end is connected with Guide rollers, the guide rail guide rod is located at rotating guide-bar top, this guide rail guide rod bottom is provided with guide-track groove, the Guide rollers that is connected with rotating guide-bar is set in this guide-track groove, and the end location of this guide rail guide rod one end and window frame/doorframe is rotationally connected.Therefore motor drives the whitworth mechanism motion by reduction gearing mechanism, realizes opening and closing automatically of door/window.

Move owing to adopt transmission guide rod mechanism to drive sash, rely on external force also can to open by force or close the doors and windows, so self-locking property is not good, causes the theftproof performance variation.

Summary of the invention

The purpose of this utility model provides a kind of built-in sliding door/window driving controller, and it has good auto-lock function and is suitable for the section bar die cavity of various door/windows.

A kind of built-in sliding door/window driving controller comprises:

Be installed on the electric machine assembly in the section bar die cavity;

Be installed on the transmission mechanism in the section bar die cavity, it comprises worm screw, worm gear and gear, and wherein, described worm screw is connected with the electric machine assembly output shaft is coaxial, described worm gear be meshed with worm screw and rotating shaft orthogonal, described gear is coaxial and rotate with worm gear with worm gear; And

Be fixed in the tooth bar of door/sash frame, itself and described gears engaged.

Reasonable is that in above-mentioned built-in sliding door/window driving controller, described electric machine assembly comprises motor and reduction gearing mechanism.

Reasonable is in above-mentioned built-in sliding door/window driving controller, further to be included in the groove with given shape that described door/sash frame is offered.Be more preferably, in above-mentioned built-in sliding door/window driving controller, the cross sectional shape of described groove and tooth bar is similar to " worker " font.

The utility model is owing to adopt worm and worm wheel as transmission mechanism, therefore has extremely strong auto-lock function, unless be applied to external force on the door/sash even as big as destroying the driving controller internal construction, otherwise can't open or close door/window, and the mechanism of this kind of drive can export bigger moment, thereby can be applicable to the keying of super-huge door/window.In addition, the transmission mechanism of this employing worm gear and worm screw has the characteristics of simple and compact structure, is convenient in the hidden section bar die cavity that is installed in various door/windows.At last, because therefore tooth bar has made things convenient for the installation of tooth bar by inserting the frame that groove is fixed in door/sash.

Description of drawings

By below in conjunction with the description of accompanying drawing to preferred embodiment of the present invention, can further understand purpose of the present invention, feature and advantage, wherein:

Fig. 1 is for adopting the sliding sash elevation according to the driving controller of the utility model preferred embodiment.

Fig. 2 is the top view of driving controller shown in Figure 1.

Fig. 3 is the schematic partial cross-sectional view of sliding sash shown in Figure 1.

The specific embodiment

Below by accompanying drawing preferred embodiment of the present utility model is described.

As shown in Figure 1, sliding sash comprises section bar 1 and sash 2, and the bottom of section bar 1 is provided with guide rail, and the bottom of sash 2 then is equipped with pulley 2a, but so sash 2 along continuous straight runs move.The driving controller of present embodiment comprises electric machine assembly 3, transmission mechanism 4 and tooth bar 5, wherein, electric machine assembly 3 and transmission mechanism 4 are installed in the die cavity of section bar 1 top, the output shaft of electric machine assembly 3 is parallel to the upper ledge of sash 2, the gear 4a of transmission mechanism 4 is around rotating perpendicular to the rotating shaft of paper, and tooth bar 5 is fixed thereon and is meshed with the gear 4a of transmission mechanism 4 along the bearing of trend of sash 2 upper ledges.Therefore, when electric machine assembly 3 work, swaying of motor is converted into the horizontal movement of tooth bar 5 by transmission mechanism 4, thereby drives sash 2 along continuous straight runs translations.

Fig. 2 is the top view of driving controller shown in Figure 1.Owing to the sash of the independent opening and closing of two fans is arranged here, has therefore all disposed identical driving controller separately for every fan sash.For convenience of description, below the driving controller of Fig. 2 right half part is only described.

As shown in Figure 2, the electric machine assembly 3 of driving controller comprises motor 3a and reduction gearing mechanism 3b, and the high speed rotating of motor 3a is transformed to the back output that slowly runs after reduction gearing mechanism 3b regulates.Transmission mechanism 4 among Fig. 1 is installed in the frame 6, comprise gear 4a, worm screw 4b and worm gear 4c, wherein, the end of worm screw 4b is connected with the output shaft of electric machine assembly 3, the other end links to each other with frame 6 by axle sleeve 7, worm gear 4c is meshed with worm screw 4b, and gear 4a and worm gear 4c are nested on the rotating shaft 4d, is provided with packing ring 4e between gear 4a and the frame 6.As seen from Figure 2, worm screw 4b is connected with the output shaft of electric machine assembly 3 is coaxial, and worm gear 4c is vertical mutually with the rotating shaft of worm screw 4b, so motor 3a is rotation along rotating shaft 4d along the rotational transform of axis A1.Because gear 4a is coaxial with worm gear 4c, therefore will rotate around rotating shaft 4d with worm gear 4c.

In above-mentioned transmission mechanism 4, why adopt the drive mechanism of gear 4a, worm screw 4b and worm gear 4c, its reason has three, at first be when electric machine assembly is not worked, thereby damage the driving controller internal construction unless on sash, apply very large translation external force, otherwise can't open or close sash, this makes driving controller of the present utility model have very outstanding self-locking property at all; Secondly, this drive mechanism can be exported bigger moment, thereby can be applicable to the keying of super-huge door and window; At last, adopt worm gear and worm screw can make the simple and compact structure of transmission mechanism, be convenient in the hidden section bar die cavity that is installed in various door/windows.

Refer again to Fig. 2, in order to save installing space, the transmission mechanism of two cover driving controllers all is installed in the frame 6, and worm gear separately separates by end face axle sleeve 8.

Fig. 3 is the schematic partial cross-sectional view of sliding sash shown in Figure 1.As shown in Figure 3, in above-mentioned built-in sliding door/window driving controller, offer groove 2b, therefore, therefore install and change very convenient as long as tooth bar 5 inserted fully along an end of sash 2 upper ledges can be fixed in sash at the upper ledge of sash 2.Referring to Fig. 3, be fixedly mounted in the upper ledge of sash 2 more in order to make tooth bar 5, the cross sectional shape of groove 2b and tooth bar 5 all is processed as and is similar to " worker " font, like this, tooth bar 5 closely be pressed in groove 2b the bottom surface and can perk.

It is worthy of note that the foregoing description is that example has been described according to driving controller of the present utility model with the sliding sash, but it is evident that above-mentioned driving controller also can be applicable to sliding door fully.In addition, in the above-described embodiments, tooth bar is installed on the upper ledge of sash, on the lower frame of sash pulley is set, but the utility model is not limited thereto, as long as electric machine assembly and transmission mechanism are arranged in the die cavity on section bar bottom, the left side or the right, tooth bar can be installed in lower frame, left frame and the left frame of sash.Therefore at last, therefore driving controller structure of the present utility model there is no special requirement for the section bar die cavity, applicable to the door/window of various section bar die cavities.

Claims

1, a kind of built-in sliding door/window driving controller is characterized in that, comprising:

Be installed on the electric machine assembly in the section bar die cavity;

2, built-in sliding door as claimed in claim 1/window driving controller is characterized in that described electric machine assembly comprises motor and reduction gearing mechanism.

3, built-in sliding door as claimed in claim 1 or 2/window driving controller is characterized in that, further is included in the groove with given shape that described door/sash frame is offered.

4, built-in sliding door as claimed in claim 3/window driving controller is characterized in that, the cross sectional shape of described groove and tooth bar is similar to " worker " font.